560556010997 has 4 divisors (see below), whose sum is σ = 560613121356. Its totient is φ = 560498900640.

The previous prime is 560556010901. The next prime is 560556010999. The reversal of 560556010997 is 799010655065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 425092264081 + 135463746916 = 651991^2 + 368054^2 .

It is a cyclic number.

It is not a de Polignac number, because 560556010997 - 2³⁴ = 543376141813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (560556010999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28540454 + ... + 28560087.

It is an arithmetic number, because the mean of its divisors is an integer number (140153280339).

Almost surely, 2^560556010997 is an apocalyptic number.

It is an amenable number.

560556010997 is a deficient number, since it is larger than the sum of its proper divisors (57110359).

560556010997 is an equidigital number, since it uses as much as digits as its factorization.

560556010997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57110358.

The product of its (nonzero) digits is 2551500, while the sum is 53.

The spelling of 560556010997 in words is "five hundred sixty billion, five hundred fifty-six million, ten thousand, nine hundred ninety-seven".